Difference between revisions of "Part:BBa K1602017"
Line 11: Line 11:
 
          
 
          
 
         <h1><small>D</small>-xylonic acid producing operon</h1>
 
         <h1><small>D</small>-xylonic acid producing operon</h1>
−
         <b><small>D</small>-Xylose</b> is a monosaccharide belonging to the aldopentose family. It was recently    shown that the <small>D</small>-xylose dehydrogenase <i>xylB</i> from <i>Caulobacter crescentus</i> can convert <small>D</small>-xylose to <small>D</small>-xylonolactone. This can react spontaneously or through the catalysation of <i>xylC</i> to <small>D</small>-xylonic acid. In <i>E. coli</i> <small>D</small>-xylonic acid can be further metabolized to ethyleneglycol.
+
         <small>D</small>-Xylose is a monosaccharide belonging to the aldopentose family. It was recently    shown that the <small>D</small>-xylose dehydrogenase <i>xylB</i> from <i>Caulobacter crescentus</i> can convert <small>D</small>-xylose to <small>D</small>-xylonolactone. This can react spontaneously or through the catalysation of <i>xylC</i> to <small>D</small>-xylonic acid. In <i>E. coli</i> <small>D</small>-xylonic acid can be further metabolized to ethyleneglycol.
 
         <br>
 
         <br>
 
          
 
          

Revision as of 17:51, 18 September 2015

D-xylonic acid producing operon

D-Xylose is a monosaccharide belonging to the aldopentose family. It was recently shown that the D-xylose dehydrogenase xylB from Caulobacter crescentus can convert D-xylose to D-xylonolactone. This can react spontaneously or through the catalysation of xylC to D-xylonic acid. In E. coli D-xylonic acid can be further metabolized to ethyleneglycol.


https://static.igem.org/mediawiki/parts/f/f1/TU_Darmstadt_EG_XylB-xylC.png

  • Figure 1 Sheme of the reactions catalyzed by xylB and xylC. The xylC reaction can also happen spontaneously but in a much lower speed.



    • Usage

    This part is a composite of two coding genes with strong RBS (BBa_B0034). The transcription is controlled by a T7 promotor (BBa_I719005).


    Figure 2


    Sequence and Features


    Assembly Compatibility:
    • 10
      COMPATIBLE WITH RFC[10]
    • 12
      COMPATIBLE WITH RFC[12]
    • 21
      COMPATIBLE WITH RFC[21]
    • 23
      COMPATIBLE WITH RFC[23]
    • 25
      COMPATIBLE WITH RFC[25]
    • 1000
      COMPATIBLE WITH RFC[1000]